<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>播放音频</title>
	</head>
	<body>
		<h1>播放音频文件</h1>
		<!--src:相对路径,要把文件放在统一目录类-->
		<audio src="audio/li.mp3" controls="controls"></audio>
	</body>
</html>
